package com.baizhi.buff;

import java.io.*;

public class BufferedInputStreamDemo {
    public static void main(String[] args) throws IOException {
        FileInputStream fis = new FileInputStream("./javase_io/aaa.text");
        BufferedInputStream bis = new BufferedInputStream(fis);

        FileOutputStream fos = new FileOutputStream("bbb.text");
        BufferedOutputStream bos = new BufferedOutputStream(fos);

        int d;
        while((d=bis.read())!=-1){
            bos.write(d);
        }

        bos.close();
        bis.close();
    }
}
